gstreamer/gst/gsttypes.h
Wim Taymans 1cda8197e9 Added support for live sources and other elements that cannot do preroll.
Original commit message from CVS:
Added support for live sources and other elements that
cannot do preroll.
Updated design docs, added live-source design doc.
Implemented live source functionality in basesrc
Fix error condition in _bin_get_state()
Implement live source handling in -launch.
Added check for live sources.
Fixed case in GstBin where elements were changed state
multiple times.
2005-06-23 10:37:09 +00:00

74 lines
2.4 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_TYPES_H__
#define __GST_TYPES_H__
#include <glib.h>
G_BEGIN_DECLS
typedef struct _GstBin GstBin;
typedef struct _GstBinClass GstBinClass;
typedef struct _GstBus GstBus;
typedef struct _GstBusClass GstBusClass;
typedef struct _GstElement GstElement;
typedef struct _GstElementClass GstElementClass;
typedef struct _GstElementDetails GstElementDetails;
typedef struct _GstElementFactory GstElementFactory;
typedef struct _GstElementFactoryClass GstElementFactoryClass;
typedef struct _GstObject GstObject;
typedef struct _GstObjectClass GstObjectClass;
typedef struct _GstPad GstPad;
typedef struct _GstPadClass GstPadClass;
typedef struct _GstPadTemplate GstPadTemplate;
typedef struct _GstPadTemplateClass GstPadTemplateClass;
typedef struct _GstPipeline GstPipeline;
typedef struct _GstPipelineClass GstPipelineClass;
typedef struct _GstScheduler GstScheduler;
typedef struct _GstSchedulerClass GstSchedulerClass;
typedef enum {
GST_STATE_VOID_PENDING = 0,
GST_STATE_NULL = (1 << 0),
GST_STATE_READY = (1 << 1),
GST_STATE_PAUSED = (1 << 2),
GST_STATE_PLAYING = (1 << 3)
} GstElementState;
typedef enum {
GST_STATE_FAILURE = 0,
GST_STATE_SUCCESS = 1,
GST_STATE_ASYNC = 2,
GST_STATE_NO_PREROLL = 3
} GstElementStateReturn;
typedef enum {
GST_RANK_NONE = 0,
GST_RANK_MARGINAL = 64,
GST_RANK_SECONDARY = 128,
GST_RANK_PRIMARY = 256
} GstRank;
#define GST_PADDING 4
#define GST_PADDING_INIT { 0 }
G_END_DECLS
#endif /* __GST_TYPES_H__ */